299208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1$

素因数の和:166

約数の個数: 64

約数和(自身を含む): 927360

約数和(自身を除く): 628152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 137, 156, 168, 182, 273, 274, 312, 364, 411, 546, 548, 728, 822, 959, 1092, 1096, 1644, 1781, 1918, 2184, 2877, 3288, 3562, 3836, 5343, 5754, 7124, 7672, 10686, 11508, 12467, 14248, 21372, 23016, 24934, 37401, 42744, 49868, 74802, 99736, 149604, 299208]

約数ペア:

[(1, 299208), (2, 149604), (3, 99736), (4, 74802), (6, 49868), (7, 42744), (8, 37401), (12, 24934), (13, 23016), (14, 21372), (21, 14248), (24, 12467), (26, 11508), (28, 10686), (39, 7672), (42, 7124), (52, 5754), (56, 5343), (78, 3836), (84, 3562), (91, 3288), (104, 2877), (137, 2184), (156, 1918), (168, 1781), (182, 1644), (273, 1096), (274, 1092), (312, 959), (364, 822), (411, 728), (546, 548)]